Voltage References – Mouser South Africa

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REF20xx Dual Output Voltage References

Texas Instruments REF20xx Dual Output Voltage References provide a reference voltage (V_REF) for the Analog-to-Digital (ADC) and a second highly-accurate voltage (V_BIAS). This reference voltage can be used to bias the input bipolar signals. The REF20xx voltage references offer good temperature drift (8 ppm/°C, max) and initial accuracy (0.05%) on both the V_REF and V_BIAS outputs while operating at a quiescent-current <430μA. These V_REF and V_BIASoutputs track each other with a precision of 6 ppm/°C (max) across the temperature range of -40°C to 85°C range. The REF20xx voltage references feature low drift, low-power, low dropout voltage, low quiescent current, high-output current, good temperature drift performance, and improved corrosion resistance. These voltage references are ideal for Digital Signal Processing (DSP), current sensing, medical equipment, single-supply system, and data acquisition system.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Reference Type	Output Voltage	Initial Accuracy	Temperature Coefficient	Series VREF - Input Voltage - Max	Shunt Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2041AIDDCR REF2041AIDDCT Texas Instruments 1: $4.97 5,161In Stock	Mfr. Part No. REF2041AIDDCT Mouser Part No 595-REF2041AIDDCT	Texas Instruments	Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2041AIDDCR Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	5,161In Stock	Cut Tape $4.97 $3.78 $3.49 $3.16 Reel $2.90 View $2.86 $2.77 $2.76 $2.74 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-Thin-5	Shunt References	2.048 V, 4.096 V	0.05 %	8 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	REF2041	Reel, Cut Tape, MouseReel
Voltage References Automotive low-drift low-power series REF2030QDDCRQ1 Texas Instruments 1: $4.31 9,061In Stock 3,000Expected 2027/04/26	Mfr. Part No. REF2030QDDCRQ1 Mouser Part No 595-REF2030QDDCRQ1	Texas Instruments	Voltage References Automotive low-drift low-power series Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	9,061In Stock 3,000Expected 2027/04/26	Cut Tape $4.31 $3.26 $2.99 $2.70 View Reel $2.31 $2.57 $2.55 $2.54 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Shunt References	3 V	0.05 %	8 PPM / C	3 V		- 40 C	+ 125 C	REF20	Reel, Cut Tape, MouseReel
Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2033AIDDCR REF2033AIDDCT Texas Instruments 1: $5.23 21,594In Stock	Mfr. Part No. REF2033AIDDCT Mouser Part No 595-REF2033AIDDCT	Texas Instruments	Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2033AIDDCR Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	21,594In Stock	Cut Tape $5.23 $3.99 $3.68 $3.33 Reel $3.17 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-Thin-5	Shunt References	1.65 V, 3.3 V	0.05 %	8 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	REF2033	Reel, Cut Tape, MouseReel
Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2025AIDDCT REF2025AIDDCR Texas Instruments 1: $3.90 854In Stock 3,000Expected 2027/04/05	Mfr. Part No. REF2025AIDDCR Mouser Part No 595-REF2025AIDDCR	Texas Instruments	Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2025AIDDCT Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	854In Stock 3,000Expected 2027/04/05	Cut Tape $3.90 $2.94 $2.70 $2.44 Reel $2.09 View $2.33 $2.30 $2.22 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-Thin-5	Shunt References	1.25 V, 2.5 V	0.05 %	8 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	REF2025	Reel, Cut Tape, MouseReel
Voltage References Low-Drift Low-Pwr D ual-Out VREF A 595-R A 595-REF2025AIDDCR REF2025AIDDCT Texas Instruments 1: $4.97 1,049In Stock 2,250Expected 2026/10/12	Mfr. Part No. REF2025AIDDCT Mouser Part No 595-REF2025AIDDCT	Texas Instruments	Voltage References Low-Drift Low-Pwr D ual-Out VREF A 595-R A 595-REF2025AIDDCR Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	1,049In Stock 2,250Expected 2026/10/12	Cut Tape $4.97 $3.79 $3.49 $3.16 Reel $3.00 View $2.84 $2.71 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-Thin-5	Shunt References	1.25 V, 2.5 V	0.05 %	8 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	REF2025	Reel, Cut Tape, MouseReel
Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2030AIDDCT REF2030AIDDCR Texas Instruments 1: $4.19 4,641In Stock 6,000Expected 2027/03/26	Mfr. Part No. REF2030AIDDCR Mouser Part No 595-REF2030AIDDCR	Texas Instruments	Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2030AIDDCT Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	4,641In Stock 6,000Expected 2027/03/26	Cut Tape $4.19 $3.16 $2.91 $2.63 View Reel $2.21 $2.45 $2.43 $2.35 $2.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-Thin-5	Shunt References	1.5 V, 3 V	0.05 %	8 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	REF2030	Reel, Cut Tape, MouseReel
Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2030AIDDCR REF2030AIDDCT Texas Instruments 1: $5.19 701In Stock 7,250Expected 2026/10/12	Mfr. Part No. REF2030AIDDCT Mouser Part No 595-REF2030AIDDCT	Texas Instruments	Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2030AIDDCR Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	701In Stock 7,250Expected 2026/10/12	Cut Tape $5.19 $3.93 $3.61 $3.27 Reel $3.09 View $3.02 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-Thin-5	Shunt References	1.5 V, 3 V	0.05 %	8 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	REF2030	Reel, Cut Tape, MouseReel
Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2041AIDDCT REF2041AIDDCR Texas Instruments 1: $3.94 2,865In Stock	Mfr. Part No. REF2041AIDDCR Mouser Part No 595-REF2041AIDDCR	Texas Instruments	Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2041AIDDCT Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	2,865In Stock	Cut Tape $3.94 $3.49 $3.48 $3.27 Reel $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-Thin-5				8 PPM / C			- 40 C	+ 125 C	REF2041	Reel, Cut Tape, MouseReel
Voltage References Automotive low-drift low-power series REF2041QDDCRQ1 Texas Instruments 1: $4.76 1,186In Stock	Mfr. Part No. REF2041QDDCRQ1 Mouser Part No 595-REF2041QDDCRQ1	Texas Instruments	Voltage References Automotive low-drift low-power series Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	1,186In Stock	Cut Tape $4.76 $3.61 $3.33 $3.01 View Reel $2.26 $2.86 $2.85 $2.34 $2.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Shunt References	4.1 V	0.05 %	8 PPM / C	4.1 V		- 40 C	+ 125 C	REF20	Reel, Cut Tape, MouseReel
Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2033AIDDCT REF2033AIDDCR Texas Instruments 1: $4.61 47In Stock 6,000Expected 2026/12/10	Mfr. Part No. REF2033AIDDCR Mouser Part No 595-REF2033AIDDCR	Texas Instruments	Voltage References Low-Drift Lw-Pwr Du al Output Volt Ref A A 595-REF2033AIDDCT Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	47In Stock 6,000Expected 2026/12/10	Cut Tape $4.61 $3.50 $3.22 $2.91 View Reel $2.43 $2.76 $2.67 $2.58 $2.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-Thin-5	Shunt References	1.65 V, 3.3 V	0.05 %	8 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	REF2033	Reel, Cut Tape, MouseReel
Voltage References 8-ppm/ C drift low- power dual-output V REF2025AISDDCR Texas Instruments 1: $4.76 5,953Expected 2026/11/05	Mfr. Part No. REF2025AISDDCR Mouser Part No 595-REF2025AISDDCR	Texas Instruments	Voltage References 8-ppm/ C drift low- power dual-output V Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	5,953Expected 2026/11/05	Cut Tape $4.76 $3.61 $3.31 $3.00 View Reel $2.50 $2.85 $2.84 $2.67 $2.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-Thin-5	Shunt References	1.25 V, 2.5 V	0.05 %	8 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	REF2025	Reel, Cut Tape, MouseReel
Voltage References Automotive low-drift low-power series REF2025QDDCRQ1 Texas Instruments 1: $4.27 2,772Expected 2026/11/06	Mfr. Part No. REF2025QDDCRQ1 Mouser Part No 595-REF2025QDDCRQ1	Texas Instruments	Voltage References Automotive low-drift low-power series Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	2,772Expected 2026/11/06	Cut Tape $4.27 $3.23 $2.97 $2.67 View Reel $2.27 $2.55 $2.49 $2.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Shunt References	2.5 V	0.05 %	8 PPM / C	2.5 V		- 40 C	+ 125 C	REF20	Reel, Cut Tape, MouseReel
Voltage References Automotive low-drift low-power series REF2033QDDCRQ1 Texas Instruments 1: $4.20 5,305Expected 2026/12/17	Mfr. Part No. REF2033QDDCRQ1 Mouser Part No 595-REF2033QDDCRQ1	Texas Instruments	Voltage References Automotive low-drift low-power series Learn More about Texas Instruments ti ref20xx voltage references	Datasheet	5,305Expected 2026/12/17	Cut Tape $4.20 $3.17 $2.92 $2.63 View Reel $2.27 $2.50 $2.49 $2.40 $2.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Shunt References	3.3 V	0.05 %	8 PPM / C	3.3 V		- 40 C	+ 125 C	REF20	Reel, Cut Tape, MouseReel

REF20xx Dual Output Voltage References

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